FNUS72 KJAX 020943 FWSJAX SPOT FORECAST FOR DUNNS CREEK C1...FL PARK SERVICE NATIONAL WEATHER SERVICE JACKSONVILLE FL 543 AM EDT THU AUG 2 2012 FORECAST IS BASED ON IGNITION TIME OF 0601 EDT ON AUGUST 02. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SCATTERED MAINLY LATE AFTERNOON AND EARLY EVENING SHOWERS AND THUNDERSTORMS ARE EXPECTED TODAY AND FRIDAY. LIGHT SOUTHWEST WINDS WILL PREVAIL THROUGH THE EARLY AFTERNOON HOURS TODAY...WITH WINDS BECOMING SOUTHERLY AT 5 TO 10 MPH DURING THE MID AFTERNOON HOURS. WIND DIRECTIONS AND SPEEDS WILL BE VARIABLE NEAR SCATTERED THUNDERSTORMS LATER TODAY. MINIMUM RELATIVE HUMIDITY VALUES WILL FALL TO NEAR 45 PERCENT THIS AFTERNOON. .TODAY... SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 94. MIN HUMIDITY........45 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 10 MPH IN THE LATE MORNING AND EARLY AFTERNOON...THEN BECOMING BECOMING SOUTH 5 TO 10 MPH LATE IN THE AFTERNOON. LAL.................1 UNTIL 1200...THEN 2 UNTIL 1400...THEN 3. MIXING HEIGHT.......100-1900 FT AGL INCREASING TO 2500-4000 FT AGL LATE IN THE MORNING AND THE AFTERNOON. MIXING WINDS........SOUTHWEST TO SOUTH 5 TO 10 MPH. DISPERSION INDEX....5 INCREASING TO 20 LATE IN THE MORNING...THEN INCREASING TO 45 IN THE AFTERNOON. CHANCE OF PCPN......40 PERCENT. LVORI...............5. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........25 25 30 45 50 55 WEATHER COV..... S CHC CHANCE CHANCE WEATHER TYPE....NONE NONE NONE TSTORM TSTORM TSTORM TEMP............73 76 87 91 94 91 RH..............100 95 70 50 45 50 20 FT WIND......SW 3 SW 5 SW 6 SW 8 SW 8 S 5 20 FT WIND GUST. 6 10 10 12 12 10 MIX HGT (FT)....100 1100 2500 3500 4000 3500 TRANSPORT WIND..SW 3 SW 6 SW 10 SW 12 SW 12 S 10 LVORI...........9 7 3 1 1 2 DISPERSION INDX.2 9 33 40 45 40 CHC OF PCPN (%).0 10 10 20 30 40 LAL.............1 1 1 2 3 3 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT. MIN TEMPERATURE.....AROUND 72. MAX HUMIDITY........100 PERCENT. WIND (20 FT)........SOUTH WINDS AROUND 5 MPH EARLY IN THE EVENING BECOMING LIGHT. LAL.................3 UNTIL 2300...THEN 2 UNTIL 0200...THEN 1. MIXING HEIGHT.......1100-3000 FT AGL DECREASING TO 300-900 FT AGL AFTER MIDNIGHT. MIXING WINDS........SOUTHWEST 5 MPH. DISPERSION INDEX....25 DECREASING TO 5 EARLY IN THE EVENING. CHANCE OF PCPN......20 PERCENT. LVORI...............5. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........51 52 41 32 29 27 WEATHER COV.....CHANCE CHANCE CHANCE S CHC WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM NONE NONE TEMP............87 82 78 76 75 73 RH..............60 72 81 87 92 95 20 FT WIND......S 5 S 5 S 3 S 2 S 2 S 1 20 FT WIND GUST.10 10 5 5 5 5 MIX HGT (FT)....3000 1900 1200 900 600 400 TRANSPORT WIND..S 10 SW 10 SW 5 W 5 S 5 S 1 LVORI...........2 3 4 5 6 7 CHC OF PCPN (%).40 30 20 10 10 10 LAL.............3 3 3 2 1 1 .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 94. MIN HUMIDITY........50 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN THE AFTERNOON. LAL.................1 UNTIL 1500...THEN 3. MIXING HEIGHT.......100-1300 FT AGL INCREASING TO 2300-4000 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTH 5 TO 10 MPH. DISPERSION INDEX....5 INCREASING TO 40. CHANCE OF PCPN......30 PERCENT. LVORI...............6. $$ FORECASTER...NELSON REQUESTED BY...JASON DEPUE TYPE OF REQUEST...PRESCRIBED .TAG 20120802.DUNNS.01/JAX